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2-butyne, ACROS Organics™


Quantity 1g
Packaging Glass bottle

Manufacturer: thermo fisher scientific  135140010

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Catalog No. AC135140010

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Description & Specifications

Chemical Identifiers

Infrared Spectrum Authentic
Packaging Glass bottle
Refractive Index 1.3920 to 1.3940 (20°C, 589nm)
Density 0.69g/mL
Color Clear colorless to light yellow
Quantity 1g
Chemical Name or Material 2-Butyne
CAS 503-17-3
CAS Min % 97.5
CAS Max % 100.0
Physical Form Clear colorless to light yellow liquid
Assay 97.5% min.
Assay Percent Range 98%
Molecular Formula C4H6
Linear Formula CH3CCCH3
Formula Weight 54.09g/mol
MDL Number MFCD00009275
Beilstein 01, 249
Synonym Crotonylene
Health Hazard 1 GHS Signal Word: Danger
Health Hazard 2 GHS H Statement:
May cause respiratory irritation.
Causes serious eye irritation.
Causes skin irritation.
Extremely flammable liquid and vapor.
Health Hazard 3 GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Ground/Bond container and receiving equipment.
Take precautionary measures against static discharge.
Store in a well-ventilated place. Keep cool.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

Specifications

Chemical Name or Material 2-Butyne
CAS 503-17-3
CAS Min % 97.5
CAS Max % 100.0
Assay 97.5% min.
Assay Percent Range 98%
Molecular Formula C4H6
Linear Formula CH3CCCH3
Formula Weight 54.09g/mol
MDL Number MFCD00009275
Synonym Crotonylene
Accessories

GHS Signal Word: Danger

GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Ground/Bond container and receiving equipment.
Take precautionary measures against static discharge.
Store in a well-ventilated place. Keep cool.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

GHS H Statement:
May cause respiratory irritation.
Causes serious eye irritation.
Causes skin irritation.
Extremely flammable liquid and vapor.

SDS & Safety Documents